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steam boiler college project

Recently, Anshun City, Guizhou Province, Anshun City, issued a notice to win the embodiment of the three-year action blue sky Battle, as follows.

First, the implementation of the total coal consumption control

Accelerate coal mergers and acquisitions, consolidation pace of technological transformation, and resolutely eliminate excess capacity to resolve the coal. Before the end of 2018 to complete the county level and above cities restrict coal-burning zone and the coal area delineation work to strengthen the loose coal burning and fireworks control, prohibit the sale, banned the use of coal, petroleum coke, high-polluting fuels. Vigorously implement the "coal to gas," "coal to electricity" project, increase the proportion of electricity, natural gas in energy consumption. By 2020, the city's coal accounts for the proportion of energy consumption is reduced to 70% or less.

Second, to carry out comprehensive improvement of coal-fired boilers

Before the end of 2018, the central city out of 20 tons of steam per hour of coal-fired boilers, 35 tons of steam per hour to start the following phase-out of coal-fired boilers. Atlantic Town Center City led Xixiu on the wind direction, seven Town, Cai town official reference implementation of February 15, 2015 promulgated the "Anshun City People's Government on delineation of high-pollution fuel combustion zone ban of" 3.5 Kunming Shanghai high speed range on both sides of one thousand meters anshun prohibit new paragraph 35 tons of steam coal-fired boilers. By 2020, the county (district) total phase-out urban area and 10 tons of steam coal-fired boilers, basically out of coal-fired tea furnace, operating a stove, grain storage and drying equipment. Center City ban on new built-up area per hour and 75 tons of steam coal-fired boilers, county (district) urban area 35 tons of steam per hour ban on new coal-fired boilers and other regions 10 tons of steam per hour ban on new coal-fired boilers . Increase Condensing units and cogeneration units technological transformation efforts, speed up the heating pipe network construction, fully release and improve the heating capacity, eliminate coal-fired boilers and scattered inside the pipe network coverage.

Third, improve energy efficiency

Continue to implement the action of the total energy consumption dual control and strength. By 2020, the city's yuan GDP energy consumption fell 14% in the region, the total energy consumption control in less than 28.55 million tons of standard coal, new energy consumption control in less than 100 million tons of coal. Strengthen the implementation of energy efficiency standards to promote, develop, promote energy-saving technologies and products to achieve key energy industries, energy-saving equipment standard full coverage.

Fourth, accelerate the development of clean energy and new energy

As of 2020, the installed capacity of wind power reached 200,000 kilowatts; actively seek Zhenning County, Guanling County, Ziyun County PV poverty alleviation projects Indicators Program, to encourage qualified enterprises to implement photovoltaic bidding, led a group of farmers light, light forest project floor building.

Food factory steam boiler college project normal shutdown procedure which steps food factory steam boiler shutdown of normal What? For food factory, the sometimes off-season production or production needs to be suspended, are the need for shutdown operations, normal shutdown shall be provided for the shutdown procedure in accordance with the boiler safety rules is in order. If the middle improper operation, then there will likely lead to accidents. (1) a gradual decline boiler load, fuel is supplied to the furnace suspended, followed by suspension of the air blowing, the wind drops, eventually abort the wind. After gas boiler, furnace ceasefire, Fan continue for at least the wind more than talent 5min closed. (2) will take the initiative to manual water supply and water supply, adhere to the boiler water level slightly higher than normal level. (3) when the fire is reduced to the weak state, steam pressure has dropped, the steam supply discontinued, closing the main steam valve and steam barrier to the adapter main pipe. Boiler superheater, should open superheater outlet header properly discharge the steam trap, the superheater to cool, successively with the drain valve closed. (4) When the shutdown, the door is closed and the boiler outlet dampers. With a cast iron boiler economizer, economizer bypass flue damper should be open, but still Boiler Feed via economizer. Steel pipe economizer, the boiler water suspension, should open economizer recirculation pipes and valves; for no separable economizer bypass flue, economizer outlet water temperature should be close supervision, ensure economizer outlet water pressure corresponding saturation temperature is lower than 40 ℃ steam boiler. If the water temperature is higher than this temperature, turn on the water can be appropriately selected, Sheung Shui to cool down.

1, easy maintenance and overhaul equipment

Condensing steam boiler with automatic identification record set failure, which is not only for the convenience of users faster queries, can also help users to quickly identify the cause of failure in the boiler, perform maintenance and overhaul.

The theory of thermal power station or working of thermal power station is very simple. A power generation plant mainly consists of alternator runs with help of steam turbine. The steam is obtained from high pressure boilers. Generally,bituminous coal, brown coal and peat are used as fuel of boiler. The bituminous coal is used as boiler fuel has volatile matter from 8% to 33 % and ash content 5% to 16 %. To increase the thermal efficiency, the coal is used in the boiler in powder form.